<template>
    <HomePanel title="热门品牌" sub-title="国际经典 品质保证" ref="target">
        <template #right>
            <a href="javascript:;" class="iconfont icon-angle-left prev" @click="toggle(0)"
                :class="{ disabled: x === 0 }"></a>
            <a href="javascript:;" class="iconfont icon-angle-right next" @click="toggle('-50%')"
                :class="{ disabled: x === '-50%' }"></a>
        </template>
        <div class="box" ref="box">
            <Transition name="fade">
                <ul class="list" :style="`transform: translateX(${x})`" v-if='list.length'>
                    <li v-for="item in list" :key="item.id">
                        <RouterLink to="/">
                            <img :src="item.picture" :alt="item.name">
                        </RouterLink>
                    </li>
                </ul>
                <div class="skeleton" v-else>
                    <XtxSkeleton bg="#e4e4e4" width="240px" height="305px" animated v-for="item in 5" :key="item"
                        class="item" />
                </div>
            </Transition>
        </div>
    </HomePanel>
</template>

<script>
export default {
    name: 'HomeBrand',
}
</script>

<script setup>
import { lazyLoadData } from '@/hooks'
import HomePanel from './HomePanel.vue'
import { findBrand } from '@/apis/category';
import { ref } from 'vue'

const { list, target } = lazyLoadData(() => findBrand({ limit: 10 }))
const x = ref(0)
const toggle = (val) => {
    x.value = val
}

</script>

<style scoped lang="less">
.home-panel {
    background: #f5f5f5;
}

.iconfont {
    width: 20px;
    height: 20px;
    background: #ccc;
    color: #fff;
    display: inline-block;
    text-align: center;
    margin-left: 5px;
    background: @xtxColor;

    &::before {
        font-size: 12px;
        position: relative;
        top: -2px
    }

    &.disabled {
        background: #ccc;
        cursor: not-allowed;
    }
}

.box {
    display: flex;
    width: 100%;
    height: 345px;
    overflow: hidden;
    padding-bottom: 40px;

    .skeleton {
        width: 100%;
        display: flex;

        .item {
            margin-right: 10px;

            &:nth-child(5n) {
                margin-right: 0;
            }
        }
    }

    .list {
        width: 200%;
        display: flex;
        transition: all 1s;

        li {
            margin-right: 10px;
            width: 240px;

            &:nth-child(5n) {
                margin-right: 0;
            }

            img {
                width: 240px;
                height: 305px;
            }
        }
    }
}
</style>